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Tactical Communications · Location · Detection

Comms & tracking that works where everything else fails.

Infrastructure-free mesh for GPS-denied, cellular-denied and contested RF environments.
Defense & Security Briefing · June 2026 · Confidential
01 — The operating gap

When the network dies, so does the mission

Comms blackout

Comms blackout

Cellular and SATCOM fail in denied and contested RF. Teams go silent at the worst moment.

Position uncertainty

GPS-denied and degraded terrain blinds blue-force tracking. Command loses the dots.

No command picture

Operators become invisible to command — no live location, no alerting, no shared awareness.

dot SAGA · Tactical Communications, Location & Detection01 / 09
02 — The solution

One infrastructure-free system

Edge units and sensors talk through a self-building VSDN mesh, straight to command — fully off-grid, deployed where nothing else works.

Edge units & sensors

MyBand & Luna Pulse wearables; Luna ground sensors.

→

VSDN mesh

NetAnchor gateways. 350 channels. Zero cellular.

→

DotCommand

Live picture. Every person, alert, zone.

dot SAGA · Tactical Communications, Location & Detection02 / 09
03 — The end-unit
MyBand

MyBand

One rugged wearable. SOS, positioning & mesh comms in a single unit.
  • One-press SOS with silent haptic confirmation
  • BLE + LoRa Sub-GHz + 2.4 GHz dual radio — mesh-native
  • GNSS positioning that works without cellular
  • No phone-home. Encrypted at the edge.
IP67>1 week battery42 g
dot SAGA · Tactical Communications, Location & Detection03 / 09
04 — The communication backbone

NetAnchor & VSDN — the network brain

VSDN is the radio-mesh protocol we built. NetAnchor is the gateway that runs it — self-building a private 350-channel mesh every wearable and sensor talks through.

NetAnchor
NetAnchor — gateway hardware
Self-building VSDN mesh — live
350
VSDN channels
10× standard LoRa
<10ms
RF switching
SDR + FPGA
AES-256
military-grade encryption
customer-held keys
0
cellular reliance
fully off-grid
dot SAGA · Tactical Communications, Location & Detection04 / 09
05 — The command layer
DotCommand

DotCommand

Every person. Every alert. Every zone — in real time.
  • Live map of every unit and asset
  • SOS event management and dispatch
  • AI anomaly detection
  • Analytics, logs and incident replay
On-prem / cloudAPI-ready
dot SAGA · Tactical Communications, Location & Detection05 / 09
06 — Project Luna · Sensor

Luna Sensor — detect before it reaches you

>200m
tanks & heavy vehicles
seismic signature
>100m
light vehicles
edge-AI classified
>50m
personnel & drones
acoustic + seismic
≤5s
alert to command
30 UGS · AES-256
dot SAGA · Tactical Communications, Location & Detection06 / 09
07 — Project Luna · Wearable

Luna Pulse

The MyBand core, militarized for the soldier.
  • Same core as MyBand — SOS, GNSS, dual-radio mesh
  • Extended battery for multi-day operations
  • Military-grade ruggedization, MIL-spec
  • Wear it your way — vest patch or wrist
Multi-day batteryMIL-gradeVest or wrist
Luna Pulse — soldier-worn
dot SAGA · Tactical Communications, Location & Detection07 / 09
08 — Project Luna · Helmet

My Dome

The soldier tag, embedded in the helmet.
  • Same core as Luna Pulse — SOS, GNSS, mesh comms
  • Extended range from the helmet's elevated position
  • Longer battery life for sustained operations
  • Low-profile dome — hands and vest stay clear
Extended rangeLonger batteryHelmet-integrated
My Dome — helmet-integrated
dot SAGA · Tactical Communications, Location & Detection08 / 09
09 — Why dot SAGA

Sovereign by design. Field-ready now.

Customer-held keys · Infrastructure-free — 350 channels, AES-256, GPS- & cellular-denied.
info@dotsaga.live
dot SAGA · Tactical Communications, Location & Detection09 / 09